A day or so before we're expected to see the 2013 Ford Fusion in the flesh at the Detroit Motor Show, the big blue oval-festooned automaker accidentally dropped this live shot of the mid-size sedan.

Ford has this app for the iPad for the Fusion that's supposed to slowly reveal the car to coincide with the official unveiling. But they didn't expect those up-skirt shots to turn into this full nude showing of FoMoCo's new bread-and-butter four-door.

We'll see more and better shots of the new Mondeo/Fusion — Fuseo? Mondeusion? FoMoFu? — later this weekend. For now, enjoy this. (Hat tip to Chuck!)